Inventor
MAKINO MASAHIKO
JP31 patents
⚠️ This page may combine multiple inventors who share the name “MAKINO MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
23 patentsUS6544009B2Apr 8, 2003
Compressor and electric motor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD65 citations96
US5885063AMar 23, 1999
Variable capacity scroll compressor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD80 citations96
US6379123B1Apr 30, 2002
Capacity control scroll compressor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD50 citations93
US7147443B2Dec 12, 2006
Electric compressor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations92
US6866487B2Mar 15, 2005
Compressor with built-in motor and mobile structure using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92
US6808372B2Oct 26, 2004
Compressor with built-in motor, and mobile structure using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD48 citations92
US6779989B2Aug 24, 2004
Method for connecting compressor with built-in electric motor and external wiring, connection device used therefor, and compressor with built-in electric motor using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations92
US6669452B2Dec 30, 2003
Compressor with built-in motor mounted on engine of mobile structure
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations92
US6517328B2Feb 11, 2003
Compressor and an electric motor with an insulative, non-conductive member inserted between the stator and the motor housing
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92
US6428286B1Aug 6, 2002
Capacity control scroll compressor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD45 citations92
US5536152AJul 16, 1996
Scroll compressor having improved orbital drive mechanism
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations92
US6315527B1Nov 13, 2001
Motor-driven compressor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations90
US7179068B2Feb 20, 2007
Electric compressor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations84
US6733251B2May 11, 2004
Compressor with built-in motor and mobile structure using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations83
USD470155SFeb 11, 2003
Electric driven compressor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations83
USD466524SDec 3, 2002
Electric driven compressor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations83
US6283729B1Sep 4, 2001
Closed compressor having a compression mechanism holder and method of assembling same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US5562434AOct 8, 1996
Scroll compressor having optimized tip seal grooves
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US7018185B2Mar 28, 2006
Liquid recovery method and system for compression mechanism
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations72
US7708532B2May 4, 2010
Electric compressor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
US6739833B2May 25, 2004
Compressor with built-in motor, and mobile structure using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
USD466525SDec 3, 2002
Electric driven compressor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US5558510ASep 24, 1996
Scroll compressor having wrap elements with rigidified inner ends
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
KAIYO KOGYO KK
6 patentsUS4752421AJun 21, 1988
Method of supplying air masses and producing jets of water
KAIYO KOGYO KK75 citations96
US4828696AMay 9, 1989
Water aeration apparatus
KAIYO KOGYO KK43 citations95
US4702830AOct 27, 1987
Water aeration apparatus
KAIYO KOGYO KK73 citations95
US5256309AOct 26, 1993
Method of improving the quality of large amount of water, and quantity of dissolved oxygen therein
KAIYO KOGYO KK14 citations74
US5227056AJul 13, 1993
Apparatus for improving the quality of a large amount of water and the quantity of dissolved oxygen therein
KAIYO KOGYO KK14 citations74
US4906363AMar 6, 1990
Water aeration apparatus
KAIYO KOGYO KK11 citations73